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R911279291 (MHD112C-024-NP3-AN)

MHD Synchronous Motors

  In Stock, Ships 2-3 Days
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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911279291 (MHD112C-024-NP3-AN) is a synchronous servo motor engineered for precision applications requiring digital servo feedback (HSF) and relative position detection. It features a 70 Nm holding brake controlled by a 24 VDC signal, with connection and disconnection times of 53 ms and 97 ms, respectively. The motor has a keyed shaft with a seal and a liquid-cooled closed housing design, supporting IP65 protection against dust, moisture, and oil. Technical parameters include a continuous standstill torque of 38 Nm, centering diameter of 130 mm, flange size of 192 mm, and an overall weight of 45 kg.

Technical Specifications

MHD Type
Synchronous Motor

Speed Synchronization
To Input Current Frequency

Input Current Provider
Servo Drive Controller

Feedback Feature
Digital Servo Feedback

Integrated Holding Brake
Yes

Holding Brake Torque
70 Nm

Brake Release Signal
24 Volts DC

Holding Brake Current
1.29 Amps

Brake Connection Time
53 milliseconds

Brake Disconnection Time
97 milliseconds

Brake Weight
3.8 kilograms

Main shaft
Includes Key and Shaft Seal

Power Connector Position
Side A of the Housing

Housing Design
Suited to Natural Convection or Surface Cooling

Rated Speed (60K overtemperature, natural convection)
2500 RPM

Rated Torque (60K overtemperature, natural convection)
16.6 Nm

Rated Current (60K overtemperature, natural convection)
8.2 Amps

Rated Power Output (60K overtemperature, natural convection)
5.2 Kilowatts

Rated Voltage (60K overtemperature, natural convection)
372 Volts

Rated Frequency (60K overtemperature, natural convection)
167 Hertz

Maximum Motor Torque
148 Nm

Maximum Motor Current
120 Amps

Motor Weight
45 kilograms.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MHD112C-024-NP3-AN.
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